diff --git a/model/小米便签维护需求与设计方案.docx b/model/小米便签维护需求与设计方案.docx
new file mode 100644
index 0000000..0ad830a
Binary files /dev/null and b/model/小米便签维护需求与设计方案.docx differ
diff --git a/model/软件体系结构设计文档.docx b/model/软件体系结构设计文档.docx
deleted file mode 100644
index 25346c7..0000000
Binary files a/model/软件体系结构设计文档.docx and /dev/null differ
diff --git a/model/需求规格说明书.docx b/model/需求规格说明书.docx
deleted file mode 100644
index 8724d4c..0000000
Binary files a/model/需求规格说明书.docx and /dev/null differ
diff --git a/others/小米便签阅读与维护-汇报.pptx b/others/小米便签阅读与维护-汇报.pptx
new file mode 100644
index 0000000..6e2dbd7
Binary files /dev/null and b/others/小米便签阅读与维护-汇报.pptx differ